Tedlar® PVF Sampling Bags PTFE On/Off valve, 1,6L Back Catalog number: HEDTDLC31Z_1.6L Availability: In the manufacturer's stock Price on request - + Recommended P-00030 VOC-Mole assembly, 830mm,pk10 Price on request OST-201-3421 Tube gas sampling 350, nozzle (GL14), septum Price on request 1970-0011-R O-RING -011 .301 ID X .070 W Each Price on request